CA3215955A1 - Agregat hybride - Google Patents
Agregat hybride Download PDFInfo
- Publication number
- CA3215955A1 CA3215955A1 CA3215955A CA3215955A CA3215955A1 CA 3215955 A1 CA3215955 A1 CA 3215955A1 CA 3215955 A CA3215955 A CA 3215955A CA 3215955 A CA3215955 A CA 3215955A CA 3215955 A1 CA3215955 A1 CA 3215955A1
- Authority
- CA
- Canada
- Prior art keywords
- aggregate
- waste
- preconditioned
- carbon dioxide
- plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 189
- 238000000034 method Methods 0.000 claims abstract description 114
- 239000004033 plastic Substances 0.000 claims abstract description 114
- 229920003023 plastic Polymers 0.000 claims abstract description 114
- 239000004568 cement Substances 0.000 claims abstract description 112
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 93
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 93
- 239000000463 material Substances 0.000 claims abstract description 81
- 239000002699 waste material Substances 0.000 claims abstract description 73
- 239000003546 flue gas Substances 0.000 claims abstract description 51
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 40
- 235000012438 extruded product Nutrition 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000010812 mixed waste Substances 0.000 claims abstract description 8
- 239000013502 plastic waste Substances 0.000 claims description 104
- 239000004567 concrete Substances 0.000 claims description 93
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 64
- 238000012545 processing Methods 0.000 claims description 42
- 239000002121 nanofiber Substances 0.000 claims description 36
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 32
- 239000000654 additive Substances 0.000 claims description 31
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 29
- 239000000920 calcium hydroxide Substances 0.000 claims description 26
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 239000004800 polyvinyl chloride Substances 0.000 claims description 14
- -1 polypropylene Polymers 0.000 claims description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 8
- 230000000996 additive effect Effects 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000003242 anti bacterial agent Substances 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 5
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 5
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 5
- 229920001903 high density polyethylene Polymers 0.000 claims description 5
- 239000004700 high-density polyethylene Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 2
- 238000001523 electrospinning Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 abstract description 98
- 229920005989 resin Polymers 0.000 abstract description 98
- 235000019738 Limestone Nutrition 0.000 abstract description 34
- 239000006028 limestone Substances 0.000 abstract description 34
- 239000002002 slurry Substances 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000002105 nanoparticle Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 99
- 239000000047 product Substances 0.000 description 54
- 230000008569 process Effects 0.000 description 44
- 239000010410 layer Substances 0.000 description 30
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 26
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 24
- 235000011116 calcium hydroxide Nutrition 0.000 description 23
- 238000010276 construction Methods 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 230000008901 benefit Effects 0.000 description 20
- 239000000292 calcium oxide Substances 0.000 description 19
- 235000012255 calcium oxide Nutrition 0.000 description 19
- 229910052799 carbon Inorganic materials 0.000 description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 18
- 235000010216 calcium carbonate Nutrition 0.000 description 17
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000004064 recycling Methods 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000002956 ash Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 8
- 239000005431 greenhouse gas Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 229940043430 calcium compound Drugs 0.000 description 7
- 150000001674 calcium compounds Chemical class 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000002274 desiccant Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 238000000197 pyrolysis Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 230000001788 irregular Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 150000004653 carbonic acids Chemical class 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 238000005108 dry cleaning Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000010794 food waste Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000010903 husk Substances 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000019646 color tone Nutrition 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004597 plastic additive Substances 0.000 description 2
- 239000000088 plastic resin Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000011012 sanitization Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 241000876852 Scorias Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000007350 electrophilic reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000013056 hazardous product Substances 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002986 polymer concrete Substances 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011395 ready-mix concrete Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000007581 slurry coating method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012358 sourcing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
- C04B18/20—Waste materials; Refuse organic from macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Glass Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
L'invention concerne des systèmes et des procédés permettant de fabriquer un agrégat hybride à partir de déchets plastiques combinés. Une alimentation en déchets plastiques mélangés granulés est traitée avec un agent de préconditionnement afin d'améliorer l'assainissement et extrudée afin de former un produit extrudé comportant des déchets de matière plastique. Le produit extrudé est transformé en granulés afin de former un agrégat de résine préconditionné et les granulés sont enrobés de poudre de ciment ou de boue. L'agrégat préconditionné enrobé passe à travers un réacteur pour faire interagir la poudre de ciment avec des gaz de combustion afin de former l'agrégat hybride avec une enveloppe ou une couche de calcaire autour de l'agrégat de résine préconditionné. L'agrégat peut également être renforcé par des nanoparticules qui capturent et séquestrent le dioxyde de carbone dans la couche de calcaire.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163178430P | 2021-04-22 | 2021-04-22 | |
| US63/178,430 | 2021-04-22 | ||
| US202263332890P | 2022-04-20 | 2022-04-20 | |
| US63/332,890 | 2022-04-20 | ||
| PCT/EP2022/060750 WO2022223808A1 (fr) | 2021-04-22 | 2022-04-22 | Agrégat hybride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3215955A1 true CA3215955A1 (fr) | 2022-10-27 |
Family
ID=81846532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3215955A Pending CA3215955A1 (fr) | 2021-04-22 | 2022-04-22 | Agregat hybride |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP4326686A1 (fr) |
| AU (1) | AU2022260555A1 (fr) |
| BR (1) | BR112023021956A2 (fr) |
| CA (1) | CA3215955A1 (fr) |
| CL (1) | CL2023003139A1 (fr) |
| CO (1) | CO2023015499A2 (fr) |
| CR (1) | CR20230524A (fr) |
| MX (1) | MX2023012399A (fr) |
| WO (1) | WO2022223808A1 (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002160951A (ja) * | 2000-11-21 | 2002-06-04 | Sekisui Chem Co Ltd | 人工軽量骨材 |
| KR102562578B1 (ko) * | 2014-11-24 | 2023-08-02 | 엔바이로플라츠 인터내셔널 홀딩스 리미티드 | 콘크리트용 압출된 플라스틱 골재 |
-
2022
- 2022-04-22 BR BR112023021956A patent/BR112023021956A2/pt unknown
- 2022-04-22 MX MX2023012399A patent/MX2023012399A/es unknown
- 2022-04-22 AU AU2022260555A patent/AU2022260555A1/en active Pending
- 2022-04-22 CA CA3215955A patent/CA3215955A1/fr active Pending
- 2022-04-22 CR CR20230524A patent/CR20230524A/es unknown
- 2022-04-22 EP EP22725401.8A patent/EP4326686A1/fr active Pending
- 2022-04-22 WO PCT/EP2022/060750 patent/WO2022223808A1/fr active Application Filing
-
2023
- 2023-10-20 CL CL2023003139A patent/CL2023003139A1/es unknown
- 2023-11-16 CO CONC2023/0015499A patent/CO2023015499A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2023012399A (es) | 2023-12-11 |
| CL2023003139A1 (es) | 2024-04-12 |
| AU2022260555A1 (en) | 2023-11-23 |
| CR20230524A (es) | 2024-03-01 |
| WO2022223808A1 (fr) | 2022-10-27 |
| EP4326686A1 (fr) | 2024-02-28 |
| BR112023021956A2 (pt) | 2023-12-26 |
| CO2023015499A2 (es) | 2024-02-05 |
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